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Indiana Department of Environmental Management

Indiana Department of Environmental Management

Air Quality in Indiana > Attainment > Attainment Demonstrations > Lead Attainment Demonstrations Lead Attainment Demonstrations

This page is dedicated to Indiana's Lead attainment demonstration for counties that did not meet the National Ambient Air Quality Standard (NAAQS) at the time designations were made. As required by Clean Air Act (CAA) Title I, Part D, Subpart 1, Section 172, the Indiana Department of Environmental Management (IDEM) has prepared these attainment demonstrations for U.S. Environmental Protection Agency (U.S. EPA) review.

Delaware County

Muncie Lead Attainment Demonstration

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